zstore

Documentation

Index

• Variables
• func WithCache(ctx context.Context, key string, fn LoadFn, cache Store, dst interface{}) (err error)
• type CacheLoader
  • func (l *CacheLoader) Load(ctx context.Context, key string, fn LoadFn, cache Store, dst interface{}) (err error)
• type LoadFn
• type Store

Variables

var DefaultCacheLoader = CacheLoader{
	Marshal:   json.Marshal,
	Unmarshal: json.Unmarshal,
}

Functions

func WithCache

func WithCache(ctx context.Context, key string, fn LoadFn, cache Store, dst interface{}) (err error)

Types

type CacheLoader

type CacheLoader struct {
	Marshal   func(interface{}) ([]byte, error)
	Unmarshal func([]byte, interface{}) error
	// contains filtered or unexported fields
}

func (*CacheLoader) Load

func (l *CacheLoader) Load(ctx context.Context, key string, fn LoadFn, cache Store, dst interface{}) (err error)

type LoadFn

type LoadFn = func() (v interface{}, exp time.Duration, err error)

type Store

type Store interface {
	Get(ctx context.Context, key string) (value []byte, err error)
	Set(ctx context.Context, key string, value []byte, exp time.Duration) (err error)
	Del(ctx context.Context, key string) (err error)
}